From 016d3569bf7b21375451d91be6ee2ad4ffff5211 Mon Sep 17 00:00:00 2001 From: Krzysztof Helt <krzysztof.h1@wp.pl> Date: Thu, 9 Jul 2009 20:14:10 +0200 Subject: [PATCH] mx3fb: fix regression with uninitalized fb_info->mm_lock mutex Remove call to the mx3fb_set_par() and the mx3fb_blank() before the register_framebuffer(). This fixes a problem with uninitialized the fb_info->mm_lock mutex introduced by the commit 537a1bf059f " fbdev: add mutex for fb_mmap locking" Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> --- drivers/video/mx3fb.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/video/mx3fb.c b/drivers/video/mx3fb.c index 567fb944bd2a..f8778cde2183 100644 --- a/drivers/video/mx3fb.c +++ b/drivers/video/mx3fb.c @@ -1365,11 +1365,6 @@ static int init_fb_chan(struct mx3fb_data *mx3fb, struct idmac_channel *ichan) init_completion(&mx3fbi->flip_cmpl); disable_irq(ichan->eof_irq); dev_dbg(mx3fb->dev, "disabling irq %d\n", ichan->eof_irq); - ret = mx3fb_set_par(fbi); - if (ret < 0) - goto esetpar; - - mx3fb_blank(FB_BLANK_UNBLANK, fbi); dev_info(dev, "registered, using mode %s\n", fb_mode); -- GitLab